| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.74 | 13.370% | $283.1302 | $283.13 | $283.15 | $283.10 |
| Purchase #2 | $117.61 | 3.254% | $121.437 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $249.76 | 6.216% | $265.2851 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $145.92 | 5.352% | $153.7296 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $103.65 | 7.441% | $111.3626 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $165.59 | 5.652% | $174.9491 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $118.46 | 4.375% | $123.6426 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $1,150.73 | $1,233.5362 | $1,233.54 | $1,233.60 | $1,233.40 | |